We study how fire shapes ecosystems and how restoration can help landscapes recover and stay resilient to wildfire impacts.
What we study and how we do it
Our research examines how climate change and human activity have altered fire patterns around the world. We study the effects of fire on vegetation, wildlife, watersheds, and nutrient cycles using field studies, modeling, and ecological monitoring. By combining fire ecology with restoration practices, we explore ways to repair degraded ecosystems and improve their resilience to future fires.
Why it matters and how it’s applied
Our work informs fire management and restoration strategies that protect people, property, and natural landscapes. We collaborate with land managers, communities, and policymakers to reduce wildfire risks and enhance ecosystem function. By restoring landscapes and understanding fire dynamics, we support healthier, more resilient ecosystems that benefit both nature and society.
Faculty

Kathryn Stoner
Director and Professor
Kathleen Prudic
Associate Director for Graduate Student AdvancementAssociate Professor, Citizen and Data Science

Ellen Bledsoe
Associate Director of Undergraduate AdvancementAssociate Professor of Practice


Angie Abarzúa Muñoz
MS Student - Natural ResourcesWatershed Management and Ecohydrology Program
Faculty Advisor: Dr. David Moore

Sam Abercrombie

Emilio Aguilar Cubilla

Futha Al-Abdulrazzaq

Ryan Almeida

Jesse Alston
Assistant Professor, Conservation / Management Large Mammals
Erik Andersen


Steve Archer
Regents Professor Emeritus
April Athnos
Assistant Professor of Practice, Department of Agricultural & Resource Economics
Flavie Audoin
{Flah-vee Oh-dwan}Assistant Professor
Cooperative Extension Specialist in Plant-Herbivore Interactions and Targeted Grazing

Flurin Babst
Assistant Professor
April Bagley
Administrative AssociateAZ Cooperative Fish & Wildlife Research Unit Administrator

Kinzie Bailey

Elizabeth Baldwin
Associate Professor, School of Government and Public Policy
Mallory Barnes
Assistant Research Scientist
Greg Barron-Gafford

Brenda Barry
Director of Corporate Relations
Javan Bauder
Assistant ProfessorAssistant Unit Leader, Arizona Cooperative Fish and Wildlife Research Unit


Travis Bean
Research Specialist
Marquel Begay
Graduate Student
Bailey Bellavance

Julio L. Betancourt
Scientist Emeritus, U.S. Geological Survey
Kaitlen Bieber
MS Student - Water, Society & PolicyFaculty Advisor: Dr. Andrea Gerlak


Brian Blais

Trent Blomberg

Brett Blum
PhD StudentNatural Resources, Wildlife Conservation and Management
Faculty Advisor: Dr. Jesse Alston

Michael Bogan
Associate Professor, Natural Resources and the EnvironmentCecil and Carol Schwalbe Endowed Chair in Cold-Blooded Research, Teaching, and Conservation

Scott A. Bonar
Unit Leader and ProfessorArizona Cooperative Fish and Wildlife Research Unit

Kevin E. Bonine
Professor, Environment, Resilience and Education
Stephanie Brennan
Dual Degree: MS Water, Society, and Policy and MS Urban PlanningFaculty Advisor: Dr. David Quanrud

David D. Breshears
Regents Professor Emeritus
Colin Brocka

Fern Bromley
PhD Student - Natural Resources, Watershed Management and Ecohydrology ProgramFaculty Advisor: Dr. Rachel Mitchell

Patrick Broxton
Assistant Research Professor
Jacqueline Bruhn
Program AdministratorSanta Cruz River Outreach, Education, and Research - Bogan Lab

Ryan Brzozowski

Alex Buckisch

James L. Buizer
Professor & Specialist, SNRE, retired
Cameron Burleson


Alexandra Burnett

Shea Burns
Senior Research Specialist
Marci Caballero-Reynolds
MS StudentDual Degree: MS Water, Society, and Policy and MS Urban Planning
Faculty Advisor: Dr. Philip Stoker

Becca Cammak

Adela Carranza
Finance and Operations Professional II
David Chan

Hsiang Ling Chen

Karletta Chief
Professor, Environmental Science Department and Extension
Jose Manuel Cisneros Vazquez

Meara Clark

Stephani Clark Barkalow
Graduate Research Assistant
Dawn Clevinger
Finance and Operations Professional I
Tyler Coleman

Debra Colodner
Director, Conservation Education and Science
Ben Colombi
Professor, American Indian Studies
Leigh Combrink
Assistant Professor, Wildlife Disease and ConservationShe/Her

Theresa Crimmins
Associate Professor, PhenologyDirector, USA National Phenology Network


Courtney Crosson
Associate Professor, College of Architecture, Planning & Landscape ArchitectureDirector, The Drachman Institute

Cameron Crowder
MS Student - Natural ResourcesEcology, Management and Restoration of Rangelands Program
Faculty Advisor: Dr. Rachel Mitchell

Melanie Culver
Assistant ProfessorAssistant Unit Leader, Arizona Cooperative Fish and Wildlife Research Unit



Emily Davis
MS Natural Resources, Ecology, Management and Restoration of RangelandsFaculty Advisor: Dr. Elise Gornish

Cherie De Vore
Assistant Professor of Chemical and Environmental Engineering
Nathaniel Delano

Sonia Delphin Perez




Charles Devine
Graduate Student
Stephanie Doerries

John Donoghue

Elena Dosamantes
PhD Student - Natural ResourcesEcology, Management and Restoration of Rangelands Program
Faculty Advisor: Dr. Aaron Lien


Courtney Duchardt
Assistant ProfessorCooperative Extension Specialist, Rangeland Wildlife

Caleb Dusek
MS Student - Water, Society & PolicyFaculty Advisor: Dr. Philip Stoker

Neil Dutt

Ravindra Dwivedi
Associate / DCC
Taylor Edwards
Doctoral Candidate
Kirsten Engel
Professor, Rogers School of Law
Kai Enright
MS Student - Natural ResourcesWildlife Conservation and Management Program
Faculty Advisors: Dr. Robert Steidl and Dr. Theresa Crimmins

Alex Erwin
JD-PhD student
Oliver Fahrner
MS Natural Resources, Wildlife Conservation and ManagementFaculty Advisor: Dr. Jessica Rick

Donald Falk
Professor, Natural ResourcesChair, Global Ecology & Management
Affiliated Faculty; Arizona Institutes for Resilience


Hannah Farrell
Graduate Research Assistant

Daniel Ferguson
Associate Professor
Ty Ferre
Distinguished Professor and Interim Associate Department Head, Hydrology & Atmospheric Sciences

Larry Fisher
Research Professor Emeritus of Environmental Policy
Aaron D. Flesch
Research ScientistThe Desert Laboratory - Tumamoc Hill

Amanda Flexas-Williamson
First-year Academic Advisor for Natural Resources and Environmental Science majors (main campus)
Ňkwi Flores
PhD Student - Natural ResourcesEcology, Management, and Restoration of Rangelands Program
Faculty Advisor: Dr. Michael Johnson

Kristen Fought
Alumni Relations Manager
Emily Freed

Chris Freimund

Miles Fule
Alumni
Kirsten Fulgham
Graduate Student and Field Sciences Teacher
Rachel Gallery
Professor
Amy Ganguli
Professor, Cooperative Extension Specialist, and Marley Endowed Chair for Sustainable Rangeland Stewardship

Coral Gardner
Graduate student
Gregg Garfin
Professor Emeritus of Climate Science and Policy
Andrea Gerlak
Professor, School of Geography and Development

Amy Gill

Collin Gillespie

Diana Githu


Alessandra Gorlier
Senior Research SpecialistSanta Rita Experimental Range - McClaran Lab

Elise Gornish
Professor, Restoration EcologyCooperative Extension Specialist in Ecological Restoration

Eduardo Gracia Escalante
MS Student - Natural ResourcesWildlife Conservation and Management Program
Faculty Advisor: Dr. Jesse Alston and Dr. Javan Bauder

Miguel Angel Grageda Garcia

Joshua Grant

D. Phillip Guertin
Professor Emeritus
Zack Guido

Chris Guiterman

Leslie Gunatilaka
Professor Emeritus
Olivia Guswiler
Research Scientist IIIAlston Lab

Olivia Guswiler
MS Natural Resources, Wildlife Conservation and ManagementFaculty Advisor: Dr. Jesse Alston

Carolina Gutierrez
MS StudentWildlife Conservation and Management
Faculty Advisor: Dr. Leigh Combrink

Rocío J. Guzmán Ojeda
Pronouns: she/her
Hamdhani

Mia Hammersley
Graduate Research Assistant
Conor Handley
Alumnni
Dustin Hanna
Graduate Student
Kyle Hartfield
Associate Professor of PracticeDirector of Undergraduate Studies BS-GIST

Pete Hawkins
Professor Emeritus
Jim Heffelfinger
Wildlife Biologist and Wildlife Science Coordinator, AZ Game and Fish Department
Kira Hefty

Jacob Hennig
Assistant ProfessorCooperative Extension Specialist, Public Lands Grazing

Adam Henry
Professor, School of Government and Public Policy
Hans-Werner Herrmann
Adjunct Professor
Marlana Hinkley
MS StudentDual Degree MS Water, Society, and Policy / Master of Public Administration
Faculty Co-Advisors: Dr. Gregg Garfin and Dr. Kathy Jacobs

Ruth Holladay
Administrative Support Assistant II
Kelsey Hollien

Peter Holm
Ecologist
Andrew Honaman
IT Manager, Senior
Moira Hough

Larry Howery
Professor and Specialist Emeritus, Rangeland Ecology and Management
Amy Hudson

Katie Hughes
Assistant Director of Advising, Natural Resources & Environmental Science
Malcolm Hughes
Regents Professor
Molly Hunter
Associate - Research Professor
Charles Hutchinson
Professor Emeritus
Steven Ingram
Alumni
Gabriela Inigo Gamiz

Seth Irwin
PhD Student - Natural ResourcesWatershed Management and Ecohydrology Program
Faculty Advisor: Dr. Flurin Babst

Christopher Jenney

Christopher Jenney

Marcus Jernigan
Graduate Student
Michael Kotutwa Johnson
Assistant ProfessorCooperative Extension Specialist, Indigenous Resilience

Philippa Johnstone

Deandra Jones
PhD StudentNatural Resources - Wildlife Conservation and Management
Faculty Advisors: Dr. Michael Bogan and Dr. Javan Bauder

Scott Jones
Assistant Professor of Practice of GIS and Remote Sensing
Thomas Jones

Stephen Julian

Sudan Kariuki

Pratima KC

Bailey Kennett

Shari Ketcham
M.S. Graduate Student
Amí Kidder
MS Student
Taryn M Kong

John Koprowski
Professor Emeritus
Yoganand Korgaonkar

Bethina Krogsgaard
Manager, Finance & Administration
Alexandra Lalor
Alumni
Justin Lamb
MS Natural Resources, Ecology, Management and Restoration of RangelandsFaculty Advisor: Dr. Elise Gornish

Sierra Lauman

Rachel Laura
Pronouns: she/herPhD Student - Natural Resources - Wildlife Conservation and Management
Faculty Advisors: Dr. Katy Prudic and Dr. Michael Bogan

Heatherlee Leary

Larissa Lee
Graduate Research Assistant
Amanda Leinberger
Graduate Student
Charmaine Leonidas

Eva Marie Levi
Graduate Research Associate
Letao Li
PhD Natural Resources, Watershed Management and EcohydrologyFaculty Advisor: Dr. Shang Gao


Aaron Lien
Assistant Professor, Rangeland Ecology and Adaptive Management
Andrew Lobo

Cianna Logie

Sapana Lohani-Joshi

Katelyn Loomis
Sophomore-Senior Academic Advisor for Natural Resources majors, minors, & certificates
Laura López-Hoffman
Professor, Natural Resources and the Environment
Carl Lundblad

Ola Lundemo
Assistant Professor of PracticeAssistant Director for International Tourism in Hospitality, Career and Academic Services
Program Chair for Tourism Education

Tim Lyons
Graduate Research Assistant
Lauren Maghran
Graduate Student
Jim Malusa
Research Scientist

William Mannan
Professor Emeritus
Alejandro Ganesh Marin Mendez

Stuart Marsh
Director Emeritus and Professor Emeritus
Cecilia Martinez
Graduate Student
William (Bill) Matter
Professor

Mitch McClaran
Professor
Chris McCreedy

Earyn McGee

Cheryl McIntyre

Shannon McNeil

Guy McPherson

Sharon Megdal
Director, Water Resources Research Center

Laura Meredith
Associate Professor, Ecosystem Genomics
Melissa Merrick

Caleb Milford
MS Student - Natural ResourcesWildlife Conservation and Management Program
Faculty Advisors: Dr. Kevin Fitzsimmons & Dr. Scott Bonar

Caleb Miller
MS Student - Natural ResourcesEcology, Management and Restoration of Rangelands Program
Faculty Advisor: Dr. Aaron Lien

Hennessy Miller

Rachel Mitchell
Associate Professor, Arid-Land Ecosystems
Istvan Molnar
Professor
Peter Moma

David Moore
Professor, Natural Resources and the EnvironmentProgram Chair, Watershed Management and Ecohydrology

Marina Morandini
Graduate Student
Thandiwe Mweetwa

Pamela Nagler
Research Physical Scientist
Aletris Neils

Cherie Nelson

Craig Nelson

Zach Nemec

Adrianna Nicolay

Laura Norman
Research Physical Scientist

Madeleine Oliver


Barron Orr
Professor and Geospatial Extension Specialist
Lia Ossanna


Thomas Cade Pankowski
Water, Society & PolicyFaculty Advisor: Dr. Phil Stoker

Bret Pasch
Associate Professor, Wildlife Conservation and Management
Shambhu Paudel
Graduate Student
Mitchell Pavao-Zuckerman
Adjunct Professor
Kristin Pearthree

Wyatt Philabaum
Alumni
Robin Pinto

Jayanti Pokhrel

Guillermo E. Ponce-Campos
Research Specialist, PrincipalMcClaran Lab

Aloah Pope


Grace Potter
MS StudentShe/Her
Faculty Advisors: Dr. Donald Falk and Dr. Aaron Lien

Mary V. Price
Adjunct Professor
Mike Proctor

Jennifer Psillas

David Quanrud
Assistant Professor of PracticeChair, Arid Lands Resource Sciences GIDP

Adrian Quijada-Mascareñas
Research Assistant Scientist
Wilzave Quiles-Guzmán

Fehmida Rafi
PhD Student - Natural ResourcesWatershed Management and Ecohydrology Program
Faculty Advisor: Dr. Shang Gao

Lyra Rahner
MS Student - Natural ResourcesWatershed Management and Ecohydrology Program
Faculty Advisor: Dr. Flurin Babst

Damian Rawoot

Nikki Reck
MS Student - Natural ResourcesWildlife Conservation and Management Program
Faculty Advisor: Dr. Bret Pasch

Emily Reynolds

Claudia Reynoso
Research Assistant
Jessica Rick
Assistant Professor, Wildlife & Biodiversity Conservation Management

Catherine Riedel
Alumni
Sarah E. Rinkevich
Associate - Assistant Research ScientistWildlife Biologist, U.S. Fish and Wildlife (retired)

Natalya Robbins Sherman

Max Roberts
PhD Natural Resources, Wildlife Conservation and ManagementFaculty Advisor: Dr. Javan Bauder

Matt Roby

Erasmo Rocha

Travis B. Roderick

Maria Rojas Pena
MS Natural Resources, Watershed Management and EcohydrologyFaculty Advisor: Dr. Rachel Gallery

Krista Romero-Cardenas
PhD StudentShe/Her
Faculty Advisor: Dr. Laura Lopez-Hoffman

Valerie Rountree


William (Austin) Rutherford
Alumni
George Ruyle
Professor and Specialist Emeritus, Range Management
Katerina Sacoman

Luis Alfredo Salgado
MS Water, Society, and Policy
Gabriela Samaniego
Graduate Student
Ana Sanchez-Zapata
PhD Natural Resources, Wildlife Conservation and ManagementFaculty Advisor: Dr. Leigh Combrink

Taylor Saucier
Pronouns: she/her
Cie'na Schlaefli

Lea Schram von Haupt
Alumni
Cecil Schwalbe
Ecologist Emeritus.
Christopher A. Scott
Adjunct Professor
Russell Scott
Research Hydrologist/ Adjunct Research Professor
Akanksha Sharma

William Shaw
Professor
Gabriel Sidman
Student/Research Assistant
Brent Sigafus
Biologist
Blaze Smith

Steve Smith
Associate Professor, Natural Resources
William Smith
Associate Professor, Land - Water - Climate / Geospatial Analysis
Michael Spaeth

Garland Speight

Phoenix Spivey

Robert Steidl
Professor, Natural ResourcesProgram Chair, Wildlife Conservation and Management

Dani Steinberg
MS Student - Natural ResourcesWatershed Management and Ecohydrology Program
Faculty Advisors: Dr. David Moore and Dr. Margaret Evans

Blake Steiner
Alumni
Ashley Stewart
Coordinator, Administrative Services
Philip Stoker
Associate Professor of Landscape Architecture and Planning
Brandon Strange

Mark Stromberg
Adjunct Professor
Alex Strong
Director of Development
Paul Strong


Tom Swetnam

Tyson Swetnam
BIO5 Institute

Nizhoni Tallas

Chad Teal
Alumni
Cameron Tescher
MS Natural Resources, Wildlife Conservation and ManagementFaculty Advisor: Dr. Courtney Duchardt

Richie Thaxton
Alumni
Kathryn Thomas
Ecologist

Valerie Trouet

Rachel Turner
Graduate Research Assistant
Taylor Ulrich

Willem van Leeuwen
Professor, Natural Resources and the EnvironmentAssociate Director of Development

Charles van Riper III
Professor & ST Research Ecologist - Emeritus
Elisabeth vanderLeeuw
Graduate Student
Robert G. Varady
Research Professor Emeritus of Environmental Policy
Karla Leonor Vargas

Bianca Nieves I. Vázquez
Water, Society & PolicyFaculty Advisors: Dr. Gregg Garfin and Dr. Phil Stocker

Amanda Veals

Ivan Mauricio Vela Vargas

Marianela Velilla
Graduate Student
John-Lee Walker

Madeleine Wallace
PhD Student - Natural ResourcesEcology, Management and Restoration of Rangelands Program
Faculty Advisor: Dr. Rachel Mitchell

Xian Wang

Susan Washko

Robert Webb
PhD
Haiyan Wei
Assistant Research Professor
Jingshu Wei


Jeremy Weiss
Climate and Geospatial Extension Scientist
Martha Whitaker
Associate Professor of Practice, Director of Graduate Studies-Hydrology programsUndergraduate Coordinator, Hydrology and Atmospheric Sciences

Scott Wilbor
Graduate Student
Ian Archer Winick
Graduate Student
Carly Winnebald

Eldridge Wisely

Craig Wissler
Associate Professor of Practice (retired)
Hejie Xu

Nurtugan Yerekenov

Cassie Zhang
Assistant Research Professor
Wen Zhang
Graduate Student

Ying Zhao

Ameng Zou
PhD Student - Natural ResourcesWatershed Management and Ecohydrology Program
Faculty Advisor: Dr. Shang Gao

Erin Zylstra

Erin Zylstra
Research ScientistUSA-NPN - Crimmins Lab

Research Staff

Kathryn Stoner
Director and Professor
Kathleen Prudic
Associate Director for Graduate Student AdvancementAssociate Professor, Citizen and Data Science

Ellen Bledsoe
Associate Director of Undergraduate AdvancementAssociate Professor of Practice


Angie Abarzúa Muñoz
MS Student - Natural ResourcesWatershed Management and Ecohydrology Program
Faculty Advisor: Dr. David Moore

Sam Abercrombie

Emilio Aguilar Cubilla

Futha Al-Abdulrazzaq

Ryan Almeida

Jesse Alston
Assistant Professor, Conservation / Management Large Mammals
Erik Andersen


Steve Archer
Regents Professor Emeritus
April Athnos
Assistant Professor of Practice, Department of Agricultural & Resource Economics
Flavie Audoin
{Flah-vee Oh-dwan}Assistant Professor
Cooperative Extension Specialist in Plant-Herbivore Interactions and Targeted Grazing

Flurin Babst
Assistant Professor
April Bagley
Administrative AssociateAZ Cooperative Fish & Wildlife Research Unit Administrator

Kinzie Bailey

Elizabeth Baldwin
Associate Professor, School of Government and Public Policy
Mallory Barnes
Assistant Research Scientist
Greg Barron-Gafford

Brenda Barry
Director of Corporate Relations
Javan Bauder
Assistant ProfessorAssistant Unit Leader, Arizona Cooperative Fish and Wildlife Research Unit


Travis Bean
Research Specialist
Marquel Begay
Graduate Student
Bailey Bellavance

Julio L. Betancourt
Scientist Emeritus, U.S. Geological Survey
Kaitlen Bieber
MS Student - Water, Society & PolicyFaculty Advisor: Dr. Andrea Gerlak


Brian Blais

Trent Blomberg

Brett Blum
PhD StudentNatural Resources, Wildlife Conservation and Management
Faculty Advisor: Dr. Jesse Alston

Michael Bogan
Associate Professor, Natural Resources and the EnvironmentCecil and Carol Schwalbe Endowed Chair in Cold-Blooded Research, Teaching, and Conservation

Scott A. Bonar
Unit Leader and ProfessorArizona Cooperative Fish and Wildlife Research Unit

Kevin E. Bonine
Professor, Environment, Resilience and Education
Stephanie Brennan
Dual Degree: MS Water, Society, and Policy and MS Urban PlanningFaculty Advisor: Dr. David Quanrud

David D. Breshears
Regents Professor Emeritus
Colin Brocka

Fern Bromley
PhD Student - Natural Resources, Watershed Management and Ecohydrology ProgramFaculty Advisor: Dr. Rachel Mitchell

Patrick Broxton
Assistant Research Professor
Jacqueline Bruhn
Program AdministratorSanta Cruz River Outreach, Education, and Research - Bogan Lab

Ryan Brzozowski

Alex Buckisch

James L. Buizer
Professor & Specialist, SNRE, retired
Cameron Burleson


Alexandra Burnett

Shea Burns
Senior Research Specialist
Marci Caballero-Reynolds
MS StudentDual Degree: MS Water, Society, and Policy and MS Urban Planning
Faculty Advisor: Dr. Philip Stoker

Becca Cammak

Adela Carranza
Finance and Operations Professional II
David Chan

Hsiang Ling Chen

Karletta Chief
Professor, Environmental Science Department and Extension
Jose Manuel Cisneros Vazquez

Meara Clark

Stephani Clark Barkalow
Graduate Research Assistant
Dawn Clevinger
Finance and Operations Professional I
Tyler Coleman

Debra Colodner
Director, Conservation Education and Science
Ben Colombi
Professor, American Indian Studies
Leigh Combrink
Assistant Professor, Wildlife Disease and ConservationShe/Her

Theresa Crimmins
Associate Professor, PhenologyDirector, USA National Phenology Network


Courtney Crosson
Associate Professor, College of Architecture, Planning & Landscape ArchitectureDirector, The Drachman Institute

Cameron Crowder
MS Student - Natural ResourcesEcology, Management and Restoration of Rangelands Program
Faculty Advisor: Dr. Rachel Mitchell

Melanie Culver
Assistant ProfessorAssistant Unit Leader, Arizona Cooperative Fish and Wildlife Research Unit



Emily Davis
MS Natural Resources, Ecology, Management and Restoration of RangelandsFaculty Advisor: Dr. Elise Gornish

Cherie De Vore
Assistant Professor of Chemical and Environmental Engineering
Nathaniel Delano

Sonia Delphin Perez




Charles Devine
Graduate Student
Stephanie Doerries

John Donoghue

Elena Dosamantes
PhD Student - Natural ResourcesEcology, Management and Restoration of Rangelands Program
Faculty Advisor: Dr. Aaron Lien


Courtney Duchardt
Assistant ProfessorCooperative Extension Specialist, Rangeland Wildlife

Caleb Dusek
MS Student - Water, Society & PolicyFaculty Advisor: Dr. Philip Stoker

Neil Dutt

Ravindra Dwivedi
Associate / DCC
Taylor Edwards
Doctoral Candidate
Kirsten Engel
Professor, Rogers School of Law
Kai Enright
MS Student - Natural ResourcesWildlife Conservation and Management Program
Faculty Advisors: Dr. Robert Steidl and Dr. Theresa Crimmins

Alex Erwin
JD-PhD student
Oliver Fahrner
MS Natural Resources, Wildlife Conservation and ManagementFaculty Advisor: Dr. Jessica Rick

Donald Falk
Professor, Natural ResourcesChair, Global Ecology & Management
Affiliated Faculty; Arizona Institutes for Resilience


Hannah Farrell
Graduate Research Assistant

Daniel Ferguson
Associate Professor
Ty Ferre
Distinguished Professor and Interim Associate Department Head, Hydrology & Atmospheric Sciences

Larry Fisher
Research Professor Emeritus of Environmental Policy
Aaron D. Flesch
Research ScientistThe Desert Laboratory - Tumamoc Hill

Amanda Flexas-Williamson
First-year Academic Advisor for Natural Resources and Environmental Science majors (main campus)
Ňkwi Flores
PhD Student - Natural ResourcesEcology, Management, and Restoration of Rangelands Program
Faculty Advisor: Dr. Michael Johnson

Kristen Fought
Alumni Relations Manager
Emily Freed

Chris Freimund

Miles Fule
Alumni
Kirsten Fulgham
Graduate Student and Field Sciences Teacher
Rachel Gallery
Professor
Amy Ganguli
Professor, Cooperative Extension Specialist, and Marley Endowed Chair for Sustainable Rangeland Stewardship

Coral Gardner
Graduate student
Gregg Garfin
Professor Emeritus of Climate Science and Policy
Andrea Gerlak
Professor, School of Geography and Development

Amy Gill

Collin Gillespie

Diana Githu


Alessandra Gorlier
Senior Research SpecialistSanta Rita Experimental Range - McClaran Lab

Elise Gornish
Professor, Restoration EcologyCooperative Extension Specialist in Ecological Restoration

Eduardo Gracia Escalante
MS Student - Natural ResourcesWildlife Conservation and Management Program
Faculty Advisor: Dr. Jesse Alston and Dr. Javan Bauder

Miguel Angel Grageda Garcia

Joshua Grant

D. Phillip Guertin
Professor Emeritus
Zack Guido

Chris Guiterman

Leslie Gunatilaka
Professor Emeritus
Olivia Guswiler
Research Scientist IIIAlston Lab

Olivia Guswiler
MS Natural Resources, Wildlife Conservation and ManagementFaculty Advisor: Dr. Jesse Alston

Carolina Gutierrez
MS StudentWildlife Conservation and Management
Faculty Advisor: Dr. Leigh Combrink

Rocío J. Guzmán Ojeda
Pronouns: she/her
Hamdhani

Mia Hammersley
Graduate Research Assistant
Conor Handley
Alumnni
Dustin Hanna
Graduate Student
Kyle Hartfield
Associate Professor of PracticeDirector of Undergraduate Studies BS-GIST

Pete Hawkins
Professor Emeritus
Jim Heffelfinger
Wildlife Biologist and Wildlife Science Coordinator, AZ Game and Fish Department
Kira Hefty

Jacob Hennig
Assistant ProfessorCooperative Extension Specialist, Public Lands Grazing

Adam Henry
Professor, School of Government and Public Policy
Hans-Werner Herrmann
Adjunct Professor
Marlana Hinkley
MS StudentDual Degree MS Water, Society, and Policy / Master of Public Administration
Faculty Co-Advisors: Dr. Gregg Garfin and Dr. Kathy Jacobs

Ruth Holladay
Administrative Support Assistant II
Kelsey Hollien

Peter Holm
Ecologist
Andrew Honaman
IT Manager, Senior
Moira Hough

Larry Howery
Professor and Specialist Emeritus, Rangeland Ecology and Management
Amy Hudson

Katie Hughes
Assistant Director of Advising, Natural Resources & Environmental Science
Malcolm Hughes
Regents Professor
Molly Hunter
Associate - Research Professor
Charles Hutchinson
Professor Emeritus
Steven Ingram
Alumni
Gabriela Inigo Gamiz

Seth Irwin
PhD Student - Natural ResourcesWatershed Management and Ecohydrology Program
Faculty Advisor: Dr. Flurin Babst

Christopher Jenney

Christopher Jenney

Marcus Jernigan
Graduate Student
Michael Kotutwa Johnson
Assistant ProfessorCooperative Extension Specialist, Indigenous Resilience

Philippa Johnstone

Deandra Jones
PhD StudentNatural Resources - Wildlife Conservation and Management
Faculty Advisors: Dr. Michael Bogan and Dr. Javan Bauder

Scott Jones
Assistant Professor of Practice of GIS and Remote Sensing
Thomas Jones

Stephen Julian

Sudan Kariuki

Pratima KC

Bailey Kennett

Shari Ketcham
M.S. Graduate Student
Amí Kidder
MS Student
Taryn M Kong

John Koprowski
Professor Emeritus
Yoganand Korgaonkar

Bethina Krogsgaard
Manager, Finance & Administration
Alexandra Lalor
Alumni
Justin Lamb
MS Natural Resources, Ecology, Management and Restoration of RangelandsFaculty Advisor: Dr. Elise Gornish

Sierra Lauman

Rachel Laura
Pronouns: she/herPhD Student - Natural Resources - Wildlife Conservation and Management
Faculty Advisors: Dr. Katy Prudic and Dr. Michael Bogan

Heatherlee Leary

Larissa Lee
Graduate Research Assistant
Amanda Leinberger
Graduate Student
Charmaine Leonidas

Eva Marie Levi
Graduate Research Associate
Letao Li
PhD Natural Resources, Watershed Management and EcohydrologyFaculty Advisor: Dr. Shang Gao


Aaron Lien
Assistant Professor, Rangeland Ecology and Adaptive Management
Andrew Lobo

Cianna Logie

Sapana Lohani-Joshi

Katelyn Loomis
Sophomore-Senior Academic Advisor for Natural Resources majors, minors, & certificates
Laura López-Hoffman
Professor, Natural Resources and the Environment
Carl Lundblad

Ola Lundemo
Assistant Professor of PracticeAssistant Director for International Tourism in Hospitality, Career and Academic Services
Program Chair for Tourism Education

Tim Lyons
Graduate Research Assistant
Lauren Maghran
Graduate Student
Jim Malusa
Research Scientist

William Mannan
Professor Emeritus
Alejandro Ganesh Marin Mendez

Stuart Marsh
Director Emeritus and Professor Emeritus
Cecilia Martinez
Graduate Student
William (Bill) Matter
Professor

Mitch McClaran
Professor
Chris McCreedy

Earyn McGee

Cheryl McIntyre

Shannon McNeil

Guy McPherson

Sharon Megdal
Director, Water Resources Research Center

Laura Meredith
Associate Professor, Ecosystem Genomics
Melissa Merrick

Caleb Milford
MS Student - Natural ResourcesWildlife Conservation and Management Program
Faculty Advisors: Dr. Kevin Fitzsimmons & Dr. Scott Bonar

Caleb Miller
MS Student - Natural ResourcesEcology, Management and Restoration of Rangelands Program
Faculty Advisor: Dr. Aaron Lien

Hennessy Miller

Rachel Mitchell
Associate Professor, Arid-Land Ecosystems
Istvan Molnar
Professor
Peter Moma

David Moore
Professor, Natural Resources and the EnvironmentProgram Chair, Watershed Management and Ecohydrology

Marina Morandini
Graduate Student
Thandiwe Mweetwa

Pamela Nagler
Research Physical Scientist
Aletris Neils

Cherie Nelson

Craig Nelson

Zach Nemec

Adrianna Nicolay

Laura Norman
Research Physical Scientist

Madeleine Oliver


Barron Orr
Professor and Geospatial Extension Specialist
Lia Ossanna


Thomas Cade Pankowski
Water, Society & PolicyFaculty Advisor: Dr. Phil Stoker

Bret Pasch
Associate Professor, Wildlife Conservation and Management
Shambhu Paudel
Graduate Student
Mitchell Pavao-Zuckerman
Adjunct Professor
Kristin Pearthree

Wyatt Philabaum
Alumni
Robin Pinto

Jayanti Pokhrel

Guillermo E. Ponce-Campos
Research Specialist, PrincipalMcClaran Lab

Aloah Pope


Grace Potter
MS StudentShe/Her
Faculty Advisors: Dr. Donald Falk and Dr. Aaron Lien

Mary V. Price
Adjunct Professor
Mike Proctor

Jennifer Psillas

David Quanrud
Assistant Professor of PracticeChair, Arid Lands Resource Sciences GIDP

Adrian Quijada-Mascareñas
Research Assistant Scientist
Wilzave Quiles-Guzmán

Fehmida Rafi
PhD Student - Natural ResourcesWatershed Management and Ecohydrology Program
Faculty Advisor: Dr. Shang Gao

Lyra Rahner
MS Student - Natural ResourcesWatershed Management and Ecohydrology Program
Faculty Advisor: Dr. Flurin Babst

Damian Rawoot

Nikki Reck
MS Student - Natural ResourcesWildlife Conservation and Management Program
Faculty Advisor: Dr. Bret Pasch

Emily Reynolds

Claudia Reynoso
Research Assistant
Jessica Rick
Assistant Professor, Wildlife & Biodiversity Conservation Management

Catherine Riedel
Alumni
Sarah E. Rinkevich
Associate - Assistant Research ScientistWildlife Biologist, U.S. Fish and Wildlife (retired)

Natalya Robbins Sherman

Max Roberts
PhD Natural Resources, Wildlife Conservation and ManagementFaculty Advisor: Dr. Javan Bauder

Matt Roby

Erasmo Rocha

Travis B. Roderick

Maria Rojas Pena
MS Natural Resources, Watershed Management and EcohydrologyFaculty Advisor: Dr. Rachel Gallery

Krista Romero-Cardenas
PhD StudentShe/Her
Faculty Advisor: Dr. Laura Lopez-Hoffman

Valerie Rountree


William (Austin) Rutherford
Alumni
George Ruyle
Professor and Specialist Emeritus, Range Management
Katerina Sacoman

Luis Alfredo Salgado
MS Water, Society, and Policy
Gabriela Samaniego
Graduate Student
Ana Sanchez-Zapata
PhD Natural Resources, Wildlife Conservation and ManagementFaculty Advisor: Dr. Leigh Combrink

Taylor Saucier
Pronouns: she/her
Cie'na Schlaefli

Lea Schram von Haupt
Alumni
Cecil Schwalbe
Ecologist Emeritus.
Christopher A. Scott
Adjunct Professor
Russell Scott
Research Hydrologist/ Adjunct Research Professor
Akanksha Sharma

William Shaw
Professor
Gabriel Sidman
Student/Research Assistant
Brent Sigafus
Biologist
Blaze Smith

Steve Smith
Associate Professor, Natural Resources
William Smith
Associate Professor, Land - Water - Climate / Geospatial Analysis
Michael Spaeth

Garland Speight

Phoenix Spivey

Robert Steidl
Professor, Natural ResourcesProgram Chair, Wildlife Conservation and Management

Dani Steinberg
MS Student - Natural ResourcesWatershed Management and Ecohydrology Program
Faculty Advisors: Dr. David Moore and Dr. Margaret Evans

Blake Steiner
Alumni
Ashley Stewart
Coordinator, Administrative Services
Philip Stoker
Associate Professor of Landscape Architecture and Planning
Brandon Strange

Mark Stromberg
Adjunct Professor
Alex Strong
Director of Development
Paul Strong


Tom Swetnam

Tyson Swetnam
BIO5 Institute

Nizhoni Tallas

Chad Teal
Alumni
Cameron Tescher
MS Natural Resources, Wildlife Conservation and ManagementFaculty Advisor: Dr. Courtney Duchardt

Richie Thaxton
Alumni
Kathryn Thomas
Ecologist

Valerie Trouet

Rachel Turner
Graduate Research Assistant
Taylor Ulrich

Willem van Leeuwen
Professor, Natural Resources and the EnvironmentAssociate Director of Development

Charles van Riper III
Professor & ST Research Ecologist - Emeritus
Elisabeth vanderLeeuw
Graduate Student
Robert G. Varady
Research Professor Emeritus of Environmental Policy
Karla Leonor Vargas

Bianca Nieves I. Vázquez
Water, Society & PolicyFaculty Advisors: Dr. Gregg Garfin and Dr. Phil Stocker

Amanda Veals

Ivan Mauricio Vela Vargas

Marianela Velilla
Graduate Student
John-Lee Walker

Madeleine Wallace
PhD Student - Natural ResourcesEcology, Management and Restoration of Rangelands Program
Faculty Advisor: Dr. Rachel Mitchell

Xian Wang

Susan Washko

Robert Webb
PhD
Haiyan Wei
Assistant Research Professor
Jingshu Wei


Jeremy Weiss
Climate and Geospatial Extension Scientist
Martha Whitaker
Associate Professor of Practice, Director of Graduate Studies-Hydrology programsUndergraduate Coordinator, Hydrology and Atmospheric Sciences

Scott Wilbor
Graduate Student
Ian Archer Winick
Graduate Student
Carly Winnebald

Eldridge Wisely

Craig Wissler
Associate Professor of Practice (retired)
Hejie Xu

Nurtugan Yerekenov

Cassie Zhang
Assistant Research Professor
Wen Zhang
Graduate Student

Ying Zhao

Ameng Zou
PhD Student - Natural ResourcesWatershed Management and Ecohydrology Program
Faculty Advisor: Dr. Shang Gao

Erin Zylstra

Erin Zylstra
Research ScientistUSA-NPN - Crimmins Lab
